Home / 73,514,593.80-110,260,080.90-22,384,720.80

Finding the Fourth Proportional to 73,514,593.80, 110,260,080.90 and 22,384,720.80

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Solution

The fourth proportional to 73,514,593.80, 110,260,080.90 and 22,384,720.80 is: 33,573,485.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,514,593.80 : 110,260,080.90 = 22,384,720.80 : x
  2. Step 2: Convert to fraction form
    73,514,593.80/110,260,080.90 = 22,384,720.80/x
  3. Step 3: Cross multiply
    73,514,593.80x = 110,260,080.90 × 22,384,720.80
  4. Step 4: Simplify right side
    73,514,593.80x = 2,468,141,126,331,913
  5. Step 5: Solve for x
    x = 2,468,141,126,331,913/73,514,593.80
  6. Step 6: Final answer
    x = 33,573,485.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.